<template>
  <div>
    <h1 class="title">下拉菜单</h1>
    <div v-for="item in items" :key="item.id">
      {{ item }}
    </div>
  </div>
</template>

<script>
  export default {
    data() {
      return {
        key: value
      }
    },
    methods: {
      name() {
        
      }
    },
    computed: {
      name() {
        return this.data 
      }
    },
  }
</script>

<style lang="scss" scoped>
.title{
  color: lightblue;
}
</style>